How is thermal energy and temperature similar

The more thermal energy a substance has, the more warmer it will be. So when the temperature is high, there is a lot of thermal energy 

Thermal energy is just energy. It refers to the energy of the molecules. Temperature is just a measurement

Ithink option a is correct because you cannot donate a different blood group than yours because it won't match.option a says betsy can donate to mark. they have the same blood group so donation can happen.